Properties of the Number 74051

Seventy-Four Thousand Fifty-One

Basics

Value: 74050 → 74051 → 74052

Parity: odd

Prime: Yes

Previous Prime: 74047

Next Prime: 74071

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 74051

Divisors: 1, 74051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101000011

Octal: 220503

Duodecimal: 36A2B

Hexadecimal: 12143

Square: 5483550601

Square Root: 272.1231338934638

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes that remain prime through 3 iterations of function f(x) = 6x + 1. A23287

a(n) = 68·n² - 1. A158730

Column 5 of A060244. A291590

Absolute discriminants of imaginary quadratic number fields with elementary bicyclic 5-class group (5,5). A359871

Prime partial sums of the odd-indexed primes. A96208

Numbers p that are the first of three consecutive primes p,q,r such that p·q*r-(p+q+r) and p·q*r+(p+q+r) are both in A001043. A346653

For each n there are uniquely determined numbers a(n) and b(n) and a polynomial p_n(x) such that for all integers m we have ∑_i=1..miⁿ(i+1)! = a(n)*∑_i=1..m (i+1)! + p_n(m)*(m+2)! + b(n). The sequence b(n) is A074052. A74051